Package org.eclipse.rdf4j.query.resultio
Class AbstractTupleQueryResultParser
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- org.eclipse.rdf4j.query.resultio.AbstractQueryResultParser
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- org.eclipse.rdf4j.query.resultio.AbstractTupleQueryResultParser
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- All Implemented Interfaces:
QueryResultParser,TupleQueryResultParser
- Direct Known Subclasses:
BinaryQueryResultParser,SPARQLResultsCSVParser,SPARQLResultsTSVParser
public abstract class AbstractTupleQueryResultParser extends AbstractQueryResultParser implements TupleQueryResultParser
Base class forTupleQueryResultParsers offering common functionality for query result parsers.
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Field Summary
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Fields inherited from class org.eclipse.rdf4j.query.resultio.AbstractQueryResultParser
handler, valueFactory
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Constructor Summary
Constructors Modifier Constructor Description protectedAbstractTupleQueryResultParser()Creates a new parser base that, by default, will use an instance ofSimpleValueFactoryto create Value objects.protectedAbstractTupleQueryResultParser(ValueFactory valueFactory)Creates a new parser base that will use the suppliedValueFactoryto createValueobjects.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description QueryResultFormatgetQueryResultFormat()Gets the query result format that this parser can parse.voidparseQueryResult(InputStream in)Parse the query results out of the givenInputStreaminto the handler setup usingQueryResultParser.setQueryResultHandler(QueryResultHandler).voidsetTupleQueryResultHandler(TupleQueryResultHandler handler)Sets the TupleQueryResultHandler that will handle the parsed query result data.-
Methods inherited from class org.eclipse.rdf4j.query.resultio.AbstractQueryResultParser
getParseErrorListener, getParseLocationListener, getParserConfig, getSupportedSettings, set, setParseErrorListener, setParseLocationListener, setParserConfig, setQueryResultHandler, setValueFactory
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.eclipse.rdf4j.query.resultio.QueryResultParser
getParserConfig, getSupportedSettings, set, setParseErrorListener, setParseLocationListener, setParserConfig, setQueryResultHandler, setValueFactory
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Methods inherited from interface org.eclipse.rdf4j.query.resultio.TupleQueryResultParser
getTupleQueryResultFormat, parse
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Constructor Detail
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AbstractTupleQueryResultParser
protected AbstractTupleQueryResultParser()
Creates a new parser base that, by default, will use an instance ofSimpleValueFactoryto create Value objects.
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AbstractTupleQueryResultParser
protected AbstractTupleQueryResultParser(ValueFactory valueFactory)
Creates a new parser base that will use the suppliedValueFactoryto createValueobjects.
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Method Detail
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getQueryResultFormat
public QueryResultFormat getQueryResultFormat()
Description copied from interface:QueryResultParserGets the query result format that this parser can parse.- Specified by:
getQueryResultFormatin interfaceQueryResultParser- Returns:
- The
QueryResultFormatsupported by this parser.
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parseQueryResult
public void parseQueryResult(InputStream in) throws IOException, QueryResultParseException, QueryResultHandlerException
Description copied from interface:QueryResultParserParse the query results out of the givenInputStreaminto the handler setup usingQueryResultParser.setQueryResultHandler(QueryResultHandler).- Specified by:
parseQueryResultin interfaceQueryResultParser- Parameters:
in- TheInputStreamto parse the results from.- Throws:
IOException- If there is an exception from the InputStream.QueryResultParseException- If the query results are not parsable by this parser.QueryResultHandlerException- If theQueryResultHandlerset inQueryResultParser.setQueryResultHandler(QueryResultHandler)throws an exception.
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setTupleQueryResultHandler
public void setTupleQueryResultHandler(TupleQueryResultHandler handler)
Description copied from interface:TupleQueryResultParserSets the TupleQueryResultHandler that will handle the parsed query result data.- Specified by:
setTupleQueryResultHandlerin interfaceTupleQueryResultParser
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